Package io.jmix.ui.model

Class InstanceContainer.ItemPropertyChangeEvent<T>

java.lang.Object

java.util.EventObject

io.jmix.ui.model.InstanceContainer.ItemPropertyChangeEvent<T>

All Implemented Interfaces:

Serializable

Enclosing interface:

InstanceContainer<E>

public static class InstanceContainer.ItemPropertyChangeEvent<T>
extends EventObject

Event sent on changing a property value of the contained entity instance.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
ItemPropertyChangeEvent(InstanceContainer<T> container, T item, String property, Object prevValue, Object value)

Method Summary

Modifier and Type	Method	Description
T	getItem()	Returns an entity instance which property value was changed.
Object	getPrevValue()	Returns the previous value of the entity property.
String	getProperty()	Returns the property name.
InstanceContainer<T>	getSource()	Returns the container which sent the event.
Object	getValue()	Returns the current value of the entity property.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ItemPropertyChangeEvent

public ItemPropertyChangeEvent(InstanceContainer<T> container,
 T item,
 String property,
 @Nullable
 Object prevValue,
 @Nullable
 Object value)

Method Details

getSource

public InstanceContainer<T> getSource()

Returns the container which sent the event.

Overrides:

getSource in class EventObject

getItem

public T getItem()

Returns an entity instance which property value was changed.

getProperty

public String getProperty()

Returns the property name.

getPrevValue

@Nullable
public Object getPrevValue()

Returns the previous value of the entity property.

getValue

@Nullable
public Object getValue()

Returns the current value of the entity property.

toString

public String toString()

Overrides:

toString in class EventObject